ML20101S965
| ML20101S965 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 07/16/1992 |
| From: | VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | |
| Shared Package | |
| ML20101S954 | List: |
| References | |
| NUDOCS 9207200170 | |
| Download: ML20101S965 (4) | |
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i ATTACHMENT 3 i
_1992 UNIT 2 REFUEUNG OUTAGE INSERVICE INSPECTION
SUMMARY
REPORT L
- EVALUATION ANALYSIS OF EXAMINATION AND RESULTS NORTH ANNA POWER STATION - UNIT 2 P.O. BOX 402 MINERAL, VA 23117 i
COMMERclAL SERVICE DATE 12-14-80
- JULY 16,1992 y
e:
VIRGINIA ELECTHIC AND POWER COMPANY 5000 DOMINION BOULEVARD GLEN ALLEN, VA 23060 I
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~9207200170 920716' PDR. ADOCK 05000339' o
Docket Number: 50-339 Serial Number: 92-442 Page 1 of 3 Evaluation Ana,'ysis There was 1 component which had a condition exceeding the acceptance standards of IWB-3517.1(b) and was not repaired.
This component was acceptable for continued service by evaluation as allowed by IWB-3142.4.
This component, 2-SI-153 on 12050-WMKS-113A-4, will be reexamined during the next three inspection periods as required by IWB-2420(b).
The evaluation and exam report are included in Attachment 3 pages 2 and 3.
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l ISI-16.1 Dockot Numbers 50-339 RV. O Serial Number: 92-442 Page 7 of ;;
Page 2 of 3 ATTACIDENT 1 VIRGINIA POWER VIEUAL EXAMINATION (VT-1)
BOLTXNG A'Df-c Sy er l
- 1. Station Unitt Systems l
Al M ru Adr/A
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- 2. Drawing:
Remote Direct:
/poc;r. n' MMS-O//3A
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3.
Component Inspected:
p - S r - /.5.3 i 2,,- S 1' </tr1 /50)~ QI CHECKLIST ACCEPT REJECT N/A Note: C ackina N/A requires explaination in B ock 13.
ack 1 ke flaws 4.
C[awstandardas,definedinacaptancethat exceed the allowable f
crit rias note visual flawrt v11requir$acad.
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suppfementalNDEexamination f not rep
- 5. More than one deformed or sheared thread in the zone of the thread engagement of bolts, studs, or nuts.
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- 6. Localized general corrosion that reduces the the bolts or stud etion area.
surfacecorrosion5ross-s$deredaccepta 5ht
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s cons
- 7. Bendina, twisting, or deformation of bolts or studs to the extent that assembly or disassembly is i:tpaired.
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Missin$.orloosebolts, studs, nuts, or 8.
washer
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9.
Practured bolts, studs, bushings, washers, or nuts.
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bo$tingsurfaces.De radation of protective coatings, 10.
on s/
- 11. Evidence of coolant leakage near bolting attribyted to component or possibly potentially adverse effects t[
- 12. Supplemental Examination Required:
g No Explain (Required):
W-l 3 d.4w,.
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- 13. Comments g;u m,,vao ic.sruos no M rs
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/4 vars wira u ut e, i-rNgeno t=d a Hid o1 L*~' I~
- 14. Notify ISI Engineer of reportable condition.
j J /'L3/12-Notification received by M=
unne
- 15. Name of Examiner (Print):
.Tencv P u>ces Exam Date 3 X 92 Signature Os_ D ( d%
Level TC vr.4L,3
- 16. ANII Signature Nd d#-
Date.7[43r f &
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- 3. n.
- 7-l
Dockot Number 50-339 l
Serial Number: 92-442 NASES-6.0."
key. O Page 3 of 3 Attachnent I c,,
Page 1 of 1 STATION REQUEST REA #
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- 0 2-Station IS1 Request #
ENGINEERING EVALUATION Class 1.2.63 NDE Problem Resolution HP COMPONENT NO..2 -3P /J'3 LINE NO. _! 2 " JI-W ~2 /f'o ? -O (
LOCATION DWG / 2. orb usMt.3 f a ld t/RETERENCE DW REPORTED PROBLEM:
(D I4 ' hA-s tA.Y
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DATE 73 iL EIT.2d d EVALUATION: /fo d,,u /r J. E, Sh,t./rw
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J CORRECTIVE ACTION REOUIRED lln r6frech$( tr(lYe k ffnu
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0 EVALUATED BY
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DATE
- 8 ~ f[~ '7 2 REVIEVED si h u/ $ $ 1d l/B fl
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